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-rw-r--r--test-suite/tests/unif.test22
1 files changed, 22 insertions, 0 deletions
diff --git a/test-suite/tests/unif.test b/test-suite/tests/unif.test
index 3915fe232..946cbba07 100644
--- a/test-suite/tests/unif.test
+++ b/test-suite/tests/unif.test
@@ -354,6 +354,28 @@
(with-test-prefix "array-set!"
+ (with-test-prefix "byte"
+
+ (let ((a (make-uniform-array #\nul 1)))
+
+ (pass-if "-128"
+ (begin (array-set! a -128 0) #t))
+ (pass-if "0"
+ (begin (array-set! a 0 0) #t))
+ (pass-if "127"
+ (begin (array-set! a 127 0) #t))
+ (pass-if-exception "-129" exception:out-of-range
+ (begin (array-set! a -129 0) #t))
+ (pass-if-exception "128" exception:out-of-range
+ (begin (array-set! a 128 0) #t))
+
+ (pass-if "#\\nul"
+ (begin (array-set! a #\nul 0) #t))
+ (pass-if "#\\del"
+ (begin (array-set! a #\del 0) #t))
+ (pass-if "char 255"
+ (begin (array-set! a (integer->char 255) 0) #t))))
+
(with-test-prefix "short"
(let ((a (make-uniform-array 's 1)))